To edit the Visio version of the model, you must have Microsoft Office Visio 2007. You can also use Microsoft Internet Explorer and the Visio 2007 Viewer to view the model. To view the PDF version of the model, you must have a PDF viewer, such as Adobe ReaderTo view the XPS version of the model, you must have Windows Vista, Windows XP with .NET Framework 3.0, or XPS Essentials Pack.

Click the Download button in the upper right corner of this page to start the download.